Gitweb: http://git.kernel.org/linus/4a8df45894d26dc503013ea630927731c24be6b8
Commit: 4a8df45894d26dc503013ea630927731c24be6b8
Parent: 6b731a65c86119da808b3687e0bbb8f18ab137ad
Author: Shaohua Li <shaohua.li@intel.com>
AuthorDate: Fri Mar 13 16:22:33 2009 +0800
Committer: Eric Anholt <eric@anholt.net>
CommitDate: Wed Apr 1 12:00:00 2009 -0700
drm/i915: correctly set IGD device's gtt size for KMS.
IGD device only has last 1 page used by GTT. This should match the AGP gart
code.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/gpu/drm/i915/i915_dma.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 85549f6..8ce57f9 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -922,7 +922,7 @@ static int i915_probe_agp(struct drm_device *dev, unsigned long *aperture_size,
* Some of the preallocated space is taken by the GTT
* and popup. GTT is 1K per MB of aperture size, and popup is 4K.
*/
- if (IS_G4X(dev))
+ if (IS_G4X(dev) || IS_IGD(dev))
overhead = 4096;
else
overhead = (*aperture_size / 1024) + 4096;
--
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